    ;; these delays use shared buffers.
 
    ;; BufDelayN : UGen {
-   ;; 	*ar { arg buf = 0, in = 0.0, delaytime = 0.2, mul = 1.0, add = 0.0;
-   ;; 		^this.multiNew('audio', buf, in.asAudioRateInput, delaytime).madd(mul, add)
-   ;; 	}
-   ;; 	*kr { arg buf = 0, in = 0.0, delaytime = 0.2, mul = 1.0, add = 0.0;
-   ;; 		^this.multiNew('control', buf, in, delaytime).madd(mul, add)
-   ;; 	}
+   ;;   *ar { arg buf = 0, in = 0.0, delaytime = 0.2, mul = 1.0, add = 0.0;
+   ;;           ^this.multiNew('audio', buf, in.asAudioRateInput, delaytime).madd(mul, add)
+   ;;   }
+   ;;   *kr { arg buf = 0, in = 0.0, delaytime = 0.2, mul = 1.0, add = 0.0;
+   ;;           ^this.multiNew('control', buf, in, delaytime).madd(mul, add)
+   ;;   }
    ;; }
 
    {:name "BufDelayN",
     :args [{:name "buf", :default 0.0 :doc "buffer number"}
            {:name "in", :default 0.0 :mode :as-ar :doc "the input signal"}
-           {:name "delaytime", :default 0.2 :doc "delay time in seconds"}]
+           {:name "delay-time", :default 0.2 :doc "delay time in seconds"}]
     :doc "buffer based simple delay line with no interpolation. See also BufDelayL which uses linear interpolation, and BufDelayC which uses cubic interpolation. Cubic interpolation is more computationally expensive than linear, but more accurate."}
 
    ;; BufDelayL : BufDelayN {}


  [
   ;; Delay1 : UGen {
   ;; 	*ar { arg in = 0.0, mul = 1.0, add = 0.0;
   ;; 		^this.multiNew('audio', in).madd(mul, add)
   ;; 	}
   ;; 	*kr { arg in = 0.0, mul = 1.0, add = 0.0;
   ;; 		^this.multiNew('control', in).madd(mul, add)
   ;; 	}
   ;; }

   {:name "Delay1",

   ;; these delays use real time allocated memory.

   ;; DelayN : UGen {
   ;;   *ar { arg in = 0.0, maxdelaytime = 0.2, delaytime = 0.2, mul = 1.0, add = 0.0;
   ;;           ^this.multiNew('audio', in.asAudioRateInput, maxdelaytime, delaytime).madd(mul, add)
   ;;   }
   ;;   *kr { arg in = 0.0, maxdelaytime = 0.2, delaytime = 0.2, mul = 1.0, add = 0.0;
   ;;           ^this.multiNew('control', in, maxdelaytime, delaytime).madd(mul, add)
   ;;   }
   ;; }

   {:name "DelayN",
    :args [{:name "in", :default 0.0, :mode :as-ar :doc "the input signal"}
           {:name "max-delay-time", :default 0.2 :doc "the maximum delay time in seconds. Used to initialize the delay buffer size"}
           {:name "delay-time", :default 0.2 :doc "delay time in seconds"}]
    :doc "simple delay line, no interpolation. See also DelayL which uses linear interpolation, and DelayC which uses cubic interpolation. Cubic interpolation is more computationally expensive than linear, but more accurate."}

   ;; DelayL : DelayN {}
